<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>框架</title>
</head>
<!--框架标签不是在body标签里面-->
<frameset rows="10%,*,10%">
    <frame src="#">
    <frameset cols="10%,*,10%,10%">
        <frame src="#">
        <frame src="#">
        <frame src="#">
        <frame src="#">
    </frameset>
    <frame src="#">
</frameset>

<body>
</body>
</html>